494195304 has 128 divisors (see below), whose sum is σ = 1384750080. Its totient is φ = 146227200.

The previous prime is 494195297. The next prime is 494195333. The reversal of 494195304 is 403591494.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518092 + ... + 519044.

It is an arithmetic number, because the mean of its divisors is an integer number (10818360).

Almost surely, 2^494195304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494195304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692375040).

494195304 is an abundant number, since it is smaller than the sum of its proper divisors (890554776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494195304 is a wasteful number, since it uses less digits than its factorization.

494195304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 494195304 is about 22230.5039079190. The cubic root of 494195304 is about 790.6171026181.

The spelling of 494195304 in words is "four hundred ninety-four million, one hundred ninety-five thousand, three hundred four".